Psalms 78:4-7

We will not hide [them] from their children, shewing to the generation to come the praises of the LORD, and his strength, and his wonderful works that he hath done.

For he established a testimony in Jacob, and appointed a law in Israel, which he commanded our fathers, that they should make them known to their children:

That the generation to come might know [them, even] the children [which] should be born; [who] should arise and declare [them] to their children:

That they might set their hope in God, and not forget the works of God, but keep his commandments: